mirror of
https://github.com/RPCS3/llvm.git
synced 2025-02-16 00:38:58 +00:00
19991cc69a
![Matthew Simpson](/assets/img/avatar_default.png)
This patch enables small size reductions in which the source types are smaller than the reduction type (e.g., computing an i16 sum from the values in an i8 array). The previous behavior was to only allow small size reductions if the source types and reduction type were the same. The change accounts for the fact that the existing sign- and zero-extend instructions in these cases should still be included in the cost model. Differential Revision: http://reviews.llvm.org/D12770 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247337 91177308-0d34-0410-b5e6-96231b3b80d8
…
Low Level Virtual Machine (LLVM) ================================ This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments. LLVM is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt. Please see the documentation provided in docs/ for further assistance with LLVM, and in particular docs/GettingStarted.rst for getting started with LLVM and docs/README.txt for an overview of LLVM's documentation setup. If you're writing a package for LLVM, see docs/Packaging.rst for our suggestions.
Description
Languages
LLVM
52.9%
C++
32.7%
Assembly
13.2%
Python
0.4%
C
0.4%
Other
0.3%